<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <div id="app">
        <my-comp></my-comp>
    </div>
    <script src="../node_modules/vue/dist/vue.js"></script>
    <script>
        new Vue({
            el: '#app',
            components: {
                'my-comp': {
                    template:'<div>局部组件</div>'
                }
            }
        })
    </script>
</body>

</html>